A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-00-282-2736
NSN 5950-01-039-3599
NSN 5985-01-082-0790
NSN 6150-00-111-3528
NSN 2925-01-446-6523
NSN 5855-01-134-7106
NSN 6105-00-283-9153
NSN 5945-00-999-4986
NSN 6610-00-811-6072
NSN 5998-01-006-4824
NSN 6645-00-905-7258
NSN 5910-00-448-8510